Property: Has type

Property "Has type" as predefined property contains a "Text" type declaration that is incompatible with the default type of this property.

"Has type" is a predefined property that describes the datatype of a property and is provided by Semantic MediaWiki. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.

Text The type of data this property stores (e.g., Text, Page, Number, Date). Data type Annotation URI Boolean Email Number Page Temperature Text URL Date Code Telephone number Quantity Record Monolingual text External identifier Reference Keyword Geographic coordinate

Usage229Constraint schema

previous 20 20 50 100 250 500 next 20

Filter<p>The <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Property_page/Filter">search filter</a> allows the inclusion of <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Query_expressions">query expressions</a> such as <code>~</code> or <code>!</code>. The selected <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Query_engine">query engine</a> might also support case insensitive matching or other short expressions like:</p><ul><li><code>in:</code> result should include the term, e.g. '<code>in:Foo</code>'</li></ul><ul><li><code>not:</code> result should to not include the term, e.g. '<code>not:Bar</code>'</li></ul>

Showing 20 pages using this property.

A

Allows multiple values +

Boolean +

Allows value +

Text +

Allows value from category +

Page +

Allows value from namespace +

Text +

D

Display label +

Text +

F

URL +

Page +

Text +

Page +

Page +

H

Text +

Text +

Page +

Text +

Page +

Text +

Page +

Text +

Has TA +

Page +

Has abstract +

Text +

The request is being processed and may take a moment.


Preparing...
{
    "type": "PROPERTY_CONSTRAINT_SCHEMA",
    "constraints": {
        "type_constraint": "__typ",
        "allowed_values": [
            "Text",
            "Page",
            "Number",
            "Date",
            "Boolean",
            "URL",
            "Email",
            "Telephone number",
            "Code",
            "Annotation URI",
            "Temperature",
            "Quantity",
            "Record",
            "Monolingual text",
            "External identifier",
            "Reference",
            "Keyword",
            "Geographic coordinate"
        ]
    }
}